! Started logfile: /image_prod/ug002_uva//J0804+1012_S_dfm.log on Wed Mar 4 22:09:40 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0804+1012_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0804+1012_S_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.970988 visibilities/baseline/integration-bin. ! Found source: J0804+1012 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 4719 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0804+1012_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.010940Jy sigma=8.130343 ! Fit after self-cal, rms=0.915166Jy sigma=7.346393 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.846 mas, bmaj=6.97 mas, bpa=-3.151 degrees ! Estimated noise=1.7505 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0681226 Jy ! Component: 100 - total flux cleaned = 0.0834806 Jy ! Total flux subtracted in 100 components = 0.0834806 Jy ! Clean residual min=-0.003804 max=0.005263 Jy/beam ! Clean residual mean=-0.000001 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.0834806 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0834806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065096Jy sigma=0.438382 ! Fit after self-cal, rms=0.064818Jy sigma=0.437278 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=7.764 mas, bpa=-2.998 degrees ! Estimated noise=1.33227 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537252 Jy ! Component: 100 - total flux cleaned = 0.00617586 Jy ! Component: 150 - total flux cleaned = 0.00619515 Jy ! Component: 200 - total flux cleaned = 0.00608808 Jy ! Total flux subtracted in 200 components = 0.00608808 Jy ! Clean residual min=-0.002857 max=0.002806 Jy/beam ! Clean residual mean=0.000004 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0895687 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.0895687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064390Jy sigma=0.433921 ! Fit after self-cal, rms=0.064417Jy sigma=0.433876 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.32 x 7.764 at -2.998 degrees (North through East) ! Clean map min=-0.0027506 max=0.087341 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 1.04 ! LA 1.01 MK 0.96 NL 0.89 OV 0.89 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.04 HN 0.99 KP 1.02 ! LA 1.01 MK 0.88 OV 0.93 PT 1.10 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 0.93 KP 1.02 ! LA 1.07 MK 1.02 NL 0.91 OV 0.90 ! SC 1.22 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.06 HN 1.00 KP 1.01 ! LA 1.07 MK 0.97 OV 0.96 PT 1.02 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 0.98 KP 1.09 ! LA 0.97 MK 1.03 NL 0.84 OV 0.88 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.01 HN 1.02 KP 1.06 ! LA 1.03 MK 1.02 OV 0.92 PT 1.12 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.064417Jy sigma=0.433876 ! Fit after self-cal, rms=0.063291Jy sigma=0.428804 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=7.749 mas, bpa=-3.394 degrees ! Estimated noise=1.32568 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690136 Jy ! Component: 100 - total flux cleaned = 0.000820941 Jy ! Component: 150 - total flux cleaned = 0.000886024 Jy ! Component: 200 - total flux cleaned = 0.000874076 Jy ! Total flux subtracted in 200 components = 0.000874076 Jy ! Clean residual min=-0.002222 max=0.002377 Jy/beam ! Clean residual mean=-0.000003 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0904428 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0904428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063281Jy sigma=0.428633 ! Fit after self-cal, rms=0.063290Jy sigma=0.428502 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063290Jy sigma=0.428502 ! Fit after self-cal, rms=0.066984Jy sigma=0.426497 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.297 mas, bmaj=7.734 mas, bpa=-3.506 degrees ! Estimated noise=1.32724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005106 Jy ! Component: 100 - total flux cleaned = 0.000579268 Jy ! Component: 150 - total flux cleaned = 0.000552971 Jy ! Component: 200 - total flux cleaned = 0.000528956 Jy ! Total flux subtracted in 200 components = 0.000528956 Jy ! Clean residual min=-0.002227 max=0.002206 Jy/beam ! Clean residual mean=0.000002 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0909718 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0909718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066978Jy sigma=0.426430 ! Fit after self-cal, rms=0.066993Jy sigma=0.426382 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.14541e-05 Jy ! Component: 100 - total flux cleaned = 5.83305e-05 Jy ! Component: 150 - total flux cleaned = 3.70927e-05 Jy ! Component: 200 - total flux cleaned = 2.74396e-05 Jy ! Total flux subtracted in 200 components = 2.74396e-05 Jy ! Clean residual min=-0.002213 max=0.002193 Jy/beam ! Clean residual mean=0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0909992 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0909992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066991Jy sigma=0.426352 ! Fit after self-cal, rms=0.066992Jy sigma=0.426349 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066992Jy sigma=0.426349 ! Fit after self-cal, rms=0.067358Jy sigma=0.426337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.294 mas, bmaj=7.725 mas, bpa=-3.528 degrees ! Estimated noise=1.32866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339449 Jy ! Component: 100 - total flux cleaned = 0.000360162 Jy ! Component: 150 - total flux cleaned = 0.000369722 Jy ! Component: 200 - total flux cleaned = 0.000369532 Jy ! Total flux subtracted in 200 components = 0.000369532 Jy ! Clean residual min=-0.002207 max=0.002193 Jy/beam ! Clean residual mean=0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0913687 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0913687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067354Jy sigma=0.426315 ! Fit after self-cal, rms=0.067354Jy sigma=0.426313 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.34027e-05 Jy ! Component: 100 - total flux cleaned = 5.15931e-06 Jy ! Component: 150 - total flux cleaned = 5.04626e-06 Jy ! Component: 200 - total flux cleaned = -2.60896e-06 Jy ! Total flux subtracted in 200 components = -2.60896e-06 Jy ! Clean residual min=-0.002210 max=0.002192 Jy/beam ! Clean residual mean=0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0913661 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0913662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067352Jy sigma=0.426299 ! Fit after self-cal, rms=0.067353Jy sigma=0.426299 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067353Jy sigma=0.426299 ! Fit after self-cal, rms=0.067418Jy sigma=0.426294 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.468 mas, bmaj=11.44 mas, bpa=-2.063 degrees ! Estimated noise=1.62035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203158 Jy ! Component: 100 - total flux cleaned = 0.000231729 Jy ! Component: 150 - total flux cleaned = 0.000239599 Jy ! Component: 200 - total flux cleaned = 0.000239875 Jy ! Total flux subtracted in 200 components = 0.000239875 Jy ! Clean residual min=-0.002589 max=0.002669 Jy/beam ! Clean residual mean=0.000004 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.091606 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.091606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067420Jy sigma=0.426304 ! Fit after self-cal, rms=0.067420Jy sigma=0.426286 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.19492e-06 Jy ! Component: 100 - total flux cleaned = -6.1221e-06 Jy ! Component: 150 - total flux cleaned = -6.35263e-06 Jy ! Component: 200 - total flux cleaned = -5.97803e-06 Jy ! Total flux subtracted in 200 components = -5.97803e-06 Jy ! Clean residual min=-0.002590 max=0.002692 Jy/beam ! Clean residual mean=0.000004 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0916001 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 45 components and 0.0916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067423Jy sigma=0.426301 ! Fit after self-cal, rms=0.067423Jy sigma=0.426286 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=7.716 mas, bpa=-3.527 degrees ! Estimated noise=1.32966 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.291 x 7.716 at -3.527 degrees (North through East) ! Clean map min=-0.0021203 max=0.086887 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.825 mas, bmaj=6.95 mas, bpa=-3.688 degrees ! Estimated noise=1.74089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0678181 Jy ! Component: 100 - total flux cleaned = 0.0831731 Jy ! Component: 150 - total flux cleaned = 0.0882817 Jy ! Component: 200 - total flux cleaned = 0.0903873 Jy ! Total flux subtracted in 200 components = 0.0903873 Jy ! Clean residual min=-0.002438 max=0.002610 Jy/beam ! Clean residual mean=-0.000001 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0903873 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0903873 Jy ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=7.716 mas, bpa=-3.527 degrees ! Estimated noise=1.32966 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107901 Jy ! Component: 100 - total flux cleaned = 0.00131206 Jy ! Component: 150 - total flux cleaned = 0.00140298 Jy ! Component: 200 - total flux cleaned = 0.00142753 Jy ! Total flux subtracted in 200 components = 0.00142753 Jy ! Clean residual min=-0.002191 max=0.002136 Jy/beam ! Clean residual mean=0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0918148 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0918148 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.468 mas, bmaj=11.44 mas, bpa=-2.063 degrees ! Estimated noise=1.62035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174371 Jy ! Component: 100 - total flux cleaned = -0.000153332 Jy ! Component: 150 - total flux cleaned = -0.000182399 Jy ! Component: 200 - total flux cleaned = -0.000194358 Jy ! Total flux subtracted in 200 components = -0.000194358 Jy ! Clean residual min=-0.002590 max=0.002655 Jy/beam ! Clean residual mean=0.000004 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0916205 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.05748e-05 Jy ! Component: 100 - total flux cleaned = -2.8989e-05 Jy ! Component: 150 - total flux cleaned = -4.43369e-05 Jy ! Component: 200 - total flux cleaned = -5.09986e-05 Jy ! Total flux subtracted in 200 components = -5.09986e-05 Jy ! Clean residual min=-0.002588 max=0.002671 Jy/beam ! Clean residual mean=0.000004 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0915695 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0915695 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=7.716 mas, bpa=-3.527 degrees ! Estimated noise=1.32966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147993 Jy ! Component: 100 - total flux cleaned = -0.000101861 Jy ! Component: 150 - total flux cleaned = -2.6583e-05 Jy ! Component: 200 - total flux cleaned = -1.16048e-05 Jy ! Total flux subtracted in 200 components = -1.16048e-05 Jy ! Clean residual min=-0.002173 max=0.002214 Jy/beam ! Clean residual mean=0.000002 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0915579 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0915579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067435Jy sigma=0.426360 ! Fit after self-cal, rms=0.067434Jy sigma=0.426352 wmodel J0804+1012_S_map.mod ! Writing 47 model components to file: J0804+1012_S_map.mod wobs J0804+1012_S_uvs.fits ! Writing UV FITS file: J0804+1012_S_uvs.fits wwins J0804+1012_S_map.win ! wwins: Wrote 1 windows to J0804+1012_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171565 Jy ! Component: 100 - total flux cleaned = -0.000174182 Jy ! Component: 150 - total flux cleaned = -0.000105595 Jy ! Component: 200 - total flux cleaned = -7.30177e-05 Jy ! Component: 250 - total flux cleaned = -4.09353e-05 Jy ! Component: 300 - total flux cleaned = -7.13947e-05 Jy ! Component: 350 - total flux cleaned = -7.16251e-05 Jy ! Component: 400 - total flux cleaned = -4.24133e-05 Jy ! Component: 450 - total flux cleaned = -4.22769e-05 Jy ! Component: 500 - total flux cleaned = 1.3418e-05 Jy ! Component: 550 - total flux cleaned = 1.33421e-05 Jy ! Component: 600 - total flux cleaned = -9.39372e-05 Jy ! Component: 650 - total flux cleaned = -9.3391e-05 Jy ! Component: 700 - total flux cleaned = -9.39112e-05 Jy ! Component: 750 - total flux cleaned = -0.000145295 Jy ! Component: 800 - total flux cleaned = -0.000170685 Jy ! Component: 850 - total flux cleaned = -0.000195777 Jy ! Component: 900 - total flux cleaned = -0.000244257 Jy ! Component: 950 - total flux cleaned = -0.000315454 Jy ! Component: 1000 - total flux cleaned = -0.000220577 Jy ! Component: 1050 - total flux cleaned = -0.000267568 Jy ! Component: 1100 - total flux cleaned = -0.00031322 Jy ! Component: 1150 - total flux cleaned = -0.000290636 Jy ! Component: 1200 - total flux cleaned = -0.000380624 Jy ! Component: 1250 - total flux cleaned = -0.000446712 Jy ! Component: 1300 - total flux cleaned = -0.000468479 Jy ! Component: 1350 - total flux cleaned = -0.00044726 Jy ! Component: 1400 - total flux cleaned = -0.000532837 Jy ! Component: 1450 - total flux cleaned = -0.000469459 Jy ! Component: 1500 - total flux cleaned = -0.000574207 Jy ! Component: 1550 - total flux cleaned = -0.000594452 Jy ! Component: 1600 - total flux cleaned = -0.000594349 Jy ! Component: 1650 - total flux cleaned = -0.000594448 Jy ! Component: 1700 - total flux cleaned = -0.000594217 Jy ! Component: 1750 - total flux cleaned = -0.00063356 Jy ! Component: 1800 - total flux cleaned = -0.000633501 Jy ! Component: 1850 - total flux cleaned = -0.000672063 Jy ! Component: 1900 - total flux cleaned = -0.000710172 Jy ! Component: 1950 - total flux cleaned = -0.000671897 Jy ! Component: 2000 - total flux cleaned = -0.000615017 Jy ! Component: 2050 - total flux cleaned = -0.000652664 Jy ! Component: 2100 - total flux cleaned = -0.000634154 Jy ! Component: 2150 - total flux cleaned = -0.000597481 Jy ! Component: 2200 - total flux cleaned = -0.000670047 Jy ! Component: 2250 - total flux cleaned = -0.000634242 Jy ! Component: 2300 - total flux cleaned = -0.000652245 Jy ! Component: 2350 - total flux cleaned = -0.000705129 Jy ! Component: 2400 - total flux cleaned = -0.000635086 Jy ! Component: 2450 - total flux cleaned = -0.000600426 Jy ! Component: 2500 - total flux cleaned = -0.000548991 Jy ! Component: 2550 - total flux cleaned = -0.000548929 Jy ! Component: 2600 - total flux cleaned = -0.00049814 Jy ! Component: 2650 - total flux cleaned = -0.000481462 Jy ! Component: 2700 - total flux cleaned = -0.000431455 Jy ! Component: 2750 - total flux cleaned = -0.000414998 Jy ! Component: 2800 - total flux cleaned = -0.000431639 Jy ! Component: 2850 - total flux cleaned = -0.000464473 Jy ! Component: 2900 - total flux cleaned = -0.000464443 Jy ! Component: 2950 - total flux cleaned = -0.000448443 Jy ! Component: 3000 - total flux cleaned = -0.000400626 Jy ! Component: 3050 - total flux cleaned = -0.000463921 Jy ! Component: 3100 - total flux cleaned = -0.000385252 Jy ! Component: 3150 - total flux cleaned = -0.000432277 Jy ! Component: 3200 - total flux cleaned = -0.00047876 Jy ! Component: 3250 - total flux cleaned = -0.000478687 Jy ! Component: 3300 - total flux cleaned = -0.000463404 Jy ! Component: 3350 - total flux cleaned = -0.000509165 Jy ! Component: 3400 - total flux cleaned = -0.000463681 Jy ! Component: 3450 - total flux cleaned = -0.000493771 Jy ! Component: 3500 - total flux cleaned = -0.000493756 Jy ! Component: 3550 - total flux cleaned = -0.000553342 Jy ! Component: 3600 - total flux cleaned = -0.000583011 Jy ! Component: 3650 - total flux cleaned = -0.000553668 Jy ! Component: 3700 - total flux cleaned = -0.000539126 Jy ! Component: 3750 - total flux cleaned = -0.00053923 Jy ! Component: 3800 - total flux cleaned = -0.000582691 Jy ! Component: 3850 - total flux cleaned = -0.000597156 Jy ! Component: 3900 - total flux cleaned = -0.000625792 Jy ! Component: 3950 - total flux cleaned = -0.00059726 Jy ! Component: 4000 - total flux cleaned = -0.000654079 Jy ! Component: 4050 - total flux cleaned = -0.000696523 Jy ! Total flux subtracted in 4096 components = -0.000724689 Jy ! Clean residual min=-0.000756 max=0.001007 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0908332 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 355 components and 0.0908332 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0804+1012_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.291 x 7.716 at -3.527 degrees (North through East) ! Clean map min=-0.0018566 max=0.087078 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0804+1012_S_map.fits wmodel /image_prod/ug002_uva//J0804+1012_S_map.mod ! Writing 355 model components to file: /image_prod/ug002_uva//J0804+1012_S_map.mod wobs /image_prod/ug002_uva//J0804+1012_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0804+1012_S_uvs.fits wwins /image_prod/ug002_uva//J0804+1012_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0804+1012_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0870781 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255043 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.878669 0.878669 1.75734 3.51468 7.02935 14.0587 28.1174 56.2348 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 341.425 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0804+1012_S_dfm.log closed on Wed Mar 4 22:09:44 2020